Loves Park Powersports (Loves Park, IL) is where I deal with. Have not had any problems so far, although I watch dealers like a hawk...
Jim Potts Motor Group (Woodstock, IL) is very active with Spyder owners. They have a riding group, regular meetings, and etc,; and even attended Spyderfest. I have not worked directly with them, but have only heard good things about them. I would go to them if I began to have problems with my present dealer.